JP4819969B2 - 対物光学系 - Google Patents

対物光学系 Download PDF

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Publication number
JP4819969B2
JP4819969B2 JP2010540978A JP2010540978A JP4819969B2 JP 4819969 B2 JP4819969 B2 JP 4819969B2 JP 2010540978 A JP2010540978 A JP 2010540978A JP 2010540978 A JP2010540978 A JP 2010540978A JP 4819969 B2 JP4819969 B2 JP 4819969B2
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Japan
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group
lens
optical system
objective optical
positive
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JP2010540978A
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Japanese (ja)
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JPWO2010119640A1 (ja
Inventor
英泰 高頭
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Olympus Medical Systems Corp
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Olympus Medical Systems Corp
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Publication of JPWO2010119640A1 publication Critical patent/JPWO2010119640A1/ja
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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B23/00Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
    • G02B23/24Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
    • G02B23/2407Optical details
    • G02B23/2423Optical details of the distal end
    • G02B23/243Objectives for endoscopes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/00163Optical arrangements
    • A61B1/00188Optical arrangements with focusing or zooming features
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00Optical objectives specially designed for the purposes specified below
    • G02B13/04Reversed telephoto objectives
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B7/00Mountings, adjusting means, or light-tight connections, for optical elements
    • G02B7/02Mountings, adjusting means, or light-tight connections, for optical elements for lenses
    • G02B7/04Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification
    • G02B7/10Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens
    • G02B7/105Mountings, adjusting means, or light-tight connections, for optical elements for lenses with mechanism for focusing or varying magnification by relative axial movement of several lenses, e.g. of varifocal objective lens with movable lens means specially adapted for focusing at close distances

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  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Medical Informatics (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biophysics (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Astronomy & Astrophysics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Lenses (AREA)
  • Endoscopes (AREA)
JP2010540978A 2009-04-16 2010-04-06 対物光学系 Active JP4819969B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010540978A JP4819969B2 (ja) 2009-04-16 2010-04-06 対物光学系

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2009099935 2009-04-16
JP2009099935 2009-04-16
PCT/JP2010/002514 WO2010119640A1 (ja) 2009-04-16 2010-04-06 対物光学系
JP2010540978A JP4819969B2 (ja) 2009-04-16 2010-04-06 対物光学系

Publications (2)

Publication Number Publication Date
JP4819969B2 true JP4819969B2 (ja) 2011-11-24
JPWO2010119640A1 JPWO2010119640A1 (ja) 2012-10-22

Family

ID=42982315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010540978A Active JP4819969B2 (ja) 2009-04-16 2010-04-06 対物光学系

Country Status (5)

Country Link
US (1) US8203798B2 (zh)
EP (1) EP2420880B1 (zh)
JP (1) JP4819969B2 (zh)
CN (1) CN102460266B (zh)
WO (1) WO2010119640A1 (zh)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2730211A1 (en) 2012-11-07 2014-05-14 Fujifilm Corporation Endoscope device
WO2014129089A1 (ja) 2013-02-22 2014-08-28 オリンパスメディカルシステムズ株式会社 内視鏡用対物光学系及び撮像装置
WO2017145264A1 (ja) 2016-02-23 2017-08-31 Hoya株式会社 内視鏡用変倍光学系及び内視鏡
US9766437B2 (en) 2014-10-30 2017-09-19 Olympus Corporation Objective optical system for endoscope
US9817226B2 (en) 2014-09-22 2017-11-14 Olympus Corporation Endoscope objective optical system
US9846295B2 (en) 2014-07-11 2017-12-19 Olympus Corporation Objective optical system
US10898061B2 (en) 2016-02-23 2021-01-26 Hoya Corporation Endoscope magnification optical system, endoscope, and endoscope system
US11460676B2 (en) 2018-02-27 2022-10-04 Olympus Corporation Objective optical system and endoscope

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JP5324321B2 (ja) * 2009-05-29 2013-10-23 富士フイルム株式会社 内視鏡用対物レンズおよび内視鏡
US10130246B2 (en) 2009-06-18 2018-11-20 Endochoice, Inc. Systems and methods for regulating temperature and illumination intensity at the distal tip of an endoscope
US9492063B2 (en) 2009-06-18 2016-11-15 Endochoice Innovation Center Ltd. Multi-viewing element endoscope
US9101268B2 (en) 2009-06-18 2015-08-11 Endochoice Innovation Center Ltd. Multi-camera endoscope
US9706903B2 (en) 2009-06-18 2017-07-18 Endochoice, Inc. Multiple viewing elements endoscope system with modular imaging units
US11278190B2 (en) 2009-06-18 2022-03-22 Endochoice, Inc. Multi-viewing element endoscope
US9402533B2 (en) 2011-03-07 2016-08-02 Endochoice Innovation Center Ltd. Endoscope circuit board assembly
US9713417B2 (en) 2009-06-18 2017-07-25 Endochoice, Inc. Image capture assembly for use in a multi-viewing elements endoscope
US11864734B2 (en) 2009-06-18 2024-01-09 Endochoice, Inc. Multi-camera endoscope
US9642513B2 (en) 2009-06-18 2017-05-09 Endochoice Inc. Compact multi-viewing element endoscope system
US9474440B2 (en) 2009-06-18 2016-10-25 Endochoice, Inc. Endoscope tip position visual indicator and heat management system
WO2012077116A1 (en) 2010-12-09 2012-06-14 Peermedical Ltd. Flexible electronic circuit board for a multi-camera endoscope
US9901244B2 (en) 2009-06-18 2018-02-27 Endochoice, Inc. Circuit board assembly of a multiple viewing elements endoscope
US10165929B2 (en) 2009-06-18 2019-01-01 Endochoice, Inc. Compact multi-viewing element endoscope system
US11547275B2 (en) 2009-06-18 2023-01-10 Endochoice, Inc. Compact multi-viewing element endoscope system
US9872609B2 (en) 2009-06-18 2018-01-23 Endochoice Innovation Center Ltd. Multi-camera endoscope
US9101287B2 (en) 2011-03-07 2015-08-11 Endochoice Innovation Center Ltd. Multi camera endoscope assembly having multiple working channels
US10524645B2 (en) 2009-06-18 2020-01-07 Endochoice, Inc. Method and system for eliminating image motion blur in a multiple viewing elements endoscope
WO2012077117A1 (en) 2010-12-09 2012-06-14 Peermedical Ltd. Flexible electronic circuit board multi-camera endoscope
US8926502B2 (en) 2011-03-07 2015-01-06 Endochoice, Inc. Multi camera endoscope having a side service channel
EP2865322B1 (en) 2009-06-18 2020-07-22 EndoChoice, Inc. Multi-camera endoscope
JP5110104B2 (ja) * 2010-02-26 2012-12-26 株式会社ニコン 撮影レンズ、この撮影レンズを有する光学機器、及び、撮影レンズの製造方法
US10080486B2 (en) 2010-09-20 2018-09-25 Endochoice Innovation Center Ltd. Multi-camera endoscope having fluid channels
US9560953B2 (en) 2010-09-20 2017-02-07 Endochoice, Inc. Operational interface in a multi-viewing element endoscope
EP2635932B1 (en) * 2010-10-28 2019-06-05 EndoChoice Innovation Center Ltd. Optical systems for multi-sensor endoscopes
US9706908B2 (en) 2010-10-28 2017-07-18 Endochoice, Inc. Image capture and video processing systems and methods for multiple viewing element endoscopes
US10663714B2 (en) 2010-10-28 2020-05-26 Endochoice, Inc. Optical system for an endoscope
US11889986B2 (en) 2010-12-09 2024-02-06 Endochoice, Inc. Flexible electronic circuit board for a multi-camera endoscope
US10517464B2 (en) 2011-02-07 2019-12-31 Endochoice, Inc. Multi-element cover for a multi-camera endoscope
EP2672878B1 (en) 2011-02-07 2017-11-22 Endochoice Innovation Center Ltd. Multi-element cover for a multi-camera endoscope
DE102011051120B9 (de) * 2011-06-16 2012-08-30 Jos. Schneider Optische Werke Gmbh Kamera-Objektiv
EP2648026B1 (en) * 2011-06-23 2017-09-27 Olympus Corporation Endoscope objective optical system
JP5231688B1 (ja) * 2011-06-29 2013-07-10 オリンパスメディカルシステムズ株式会社 内視鏡対物光学系
EP2604175B1 (en) 2011-12-13 2019-11-20 EndoChoice Innovation Center Ltd. Removable tip endoscope
EP2604172B1 (en) 2011-12-13 2015-08-12 EndoChoice Innovation Center Ltd. Rotatable connector for an endoscope
JP5941753B2 (ja) * 2012-05-28 2016-06-29 富士フイルム株式会社 電子内視鏡装置及び撮像モジュール並びに撮影レンズモールド方法
DE102012105707B3 (de) * 2012-06-28 2013-03-21 Leica Camera Ag Weitwinkelobjektiv vom modifizierten Retrofokustyp
US9560954B2 (en) 2012-07-24 2017-02-07 Endochoice, Inc. Connector for use with endoscope
JP6205369B2 (ja) 2012-12-07 2017-09-27 オリンパス株式会社 対物レンズ及びそれを備えた観察装置
JP6253012B2 (ja) 2012-12-27 2017-12-27 パナソニックIpマネジメント株式会社 インナーフォーカスレンズ系、交換レンズ装置及びカメラシステム
US9986899B2 (en) 2013-03-28 2018-06-05 Endochoice, Inc. Manifold for a multiple viewing elements endoscope
US9993142B2 (en) 2013-03-28 2018-06-12 Endochoice, Inc. Fluid distribution device for a multiple viewing elements endoscope
US9636003B2 (en) 2013-06-28 2017-05-02 Endochoice, Inc. Multi-jet distributor for an endoscope
US10595714B2 (en) 2013-03-28 2020-03-24 Endochoice, Inc. Multi-jet controller for an endoscope
CN105358043B (zh) 2013-05-07 2018-12-21 恩多巧爱思股份有限公司 与多观察元件内窥镜一起使用的白平衡外壳
US10499794B2 (en) 2013-05-09 2019-12-10 Endochoice, Inc. Operational interface in a multi-viewing element endoscope
US9949623B2 (en) 2013-05-17 2018-04-24 Endochoice, Inc. Endoscope control unit with braking system
US10064541B2 (en) 2013-08-12 2018-09-04 Endochoice, Inc. Endoscope connector cover detection and warning system
US9943218B2 (en) 2013-10-01 2018-04-17 Endochoice, Inc. Endoscope having a supply cable attached thereto
US9968242B2 (en) 2013-12-18 2018-05-15 Endochoice, Inc. Suction control unit for an endoscope having two working channels
WO2015112747A2 (en) 2014-01-22 2015-07-30 Endochoice, Inc. Image capture and video processing systems and methods for multiple viewing element endoscopes
US11234581B2 (en) 2014-05-02 2022-02-01 Endochoice, Inc. Elevator for directing medical tool
EP4345527A3 (en) 2014-07-21 2024-06-12 EndoChoice, Inc. Multi-focal, multi-camera endoscope systems
JP6665164B2 (ja) 2014-08-29 2020-03-13 エンドチョイス インコーポレイテッドEndochoice, Inc. 内視鏡アセンブリ
WO2016069418A1 (en) 2014-10-27 2016-05-06 Alex Ning Wide - angle lenses with low distortion
CN107105965B (zh) 2014-12-17 2019-03-01 奥林巴斯株式会社 内窥镜用照明装置和内窥镜
WO2016100173A1 (en) 2014-12-18 2016-06-23 Endochoice, Inc. System and method for processing video images generated by a multiple viewing elements endoscope
US10271713B2 (en) 2015-01-05 2019-04-30 Endochoice, Inc. Tubed manifold of a multiple viewing elements endoscope
JP2016133570A (ja) * 2015-01-16 2016-07-25 株式会社タムロン 観察用光学系及びそれを備えた撮像装置
US10376181B2 (en) 2015-02-17 2019-08-13 Endochoice, Inc. System for detecting the location of an endoscopic device during a medical procedure
JP6462415B2 (ja) * 2015-02-27 2019-01-30 株式会社タムロン 光学系及び撮像装置
US10078207B2 (en) 2015-03-18 2018-09-18 Endochoice, Inc. Systems and methods for image magnification using relative movement between an image sensor and a lens assembly
US10401611B2 (en) 2015-04-27 2019-09-03 Endochoice, Inc. Endoscope with integrated measurement of distance to objects of interest
EP3747349A1 (en) 2015-05-17 2020-12-09 Endochoice, Inc. Endoscopic image enhancement using contrast limited adaptive histogram equalization (clahe) implemented in a processor
US10627646B2 (en) * 2015-05-20 2020-04-21 Canon Kabushiki Kaisha Image pickup optical system and image pickup apparatus
EP3312652A1 (en) * 2015-06-16 2018-04-25 Olympus Corporation Endoscope objective optical system
US10036883B2 (en) * 2015-09-07 2018-07-31 Hoya Corporation Endoscope magnification optical system and endoscope
WO2017075085A1 (en) 2015-10-28 2017-05-04 Endochoice, Inc. Device and method for tracking the position of an endoscope within a patient's body
JP6995749B2 (ja) 2015-11-24 2022-01-17 エンドチョイス インコーポレイテッド 内視鏡用の使い捨ての空気/水バルブ
EP3419497B1 (en) 2016-02-24 2022-06-01 Endochoice, Inc. Circuit board assembly for a multiple viewing element endoscope using cmos sensors
WO2017160792A1 (en) 2016-03-14 2017-09-21 Endochoice, Inc. System and method for guiding and tracking a region of interest using an endoscope
JP2017167253A (ja) * 2016-03-15 2017-09-21 日立マクセル株式会社 撮像レンズ系及び撮像装置
JP6693814B2 (ja) * 2016-06-10 2020-05-13 オリンパス株式会社 内視鏡対物光学系及び内視鏡
JP7000353B2 (ja) 2016-06-21 2022-01-19 エンドチョイス インコーポレイテッド 異なるビデオデータ信号供給源とインターフェイスするべく複数の接続インターフェイスを有する内視鏡システム
RU2726264C1 (ru) * 2019-12-26 2020-07-10 Публичное акционерное общество "Красногорский завод им. С.А. Зверева", ПАО КМЗ Сверхсветосильный фотографический объектив

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2730211A1 (en) 2012-11-07 2014-05-14 Fujifilm Corporation Endoscope device
WO2014129089A1 (ja) 2013-02-22 2014-08-28 オリンパスメディカルシステムズ株式会社 内視鏡用対物光学系及び撮像装置
US9459443B2 (en) 2013-02-22 2016-10-04 Olympus Corporation Endoscopic objective optical system and imaging apparatus
US9846295B2 (en) 2014-07-11 2017-12-19 Olympus Corporation Objective optical system
US9817226B2 (en) 2014-09-22 2017-11-14 Olympus Corporation Endoscope objective optical system
US9766437B2 (en) 2014-10-30 2017-09-19 Olympus Corporation Objective optical system for endoscope
WO2017145264A1 (ja) 2016-02-23 2017-08-31 Hoya株式会社 内視鏡用変倍光学系及び内視鏡
US10088666B2 (en) 2016-02-23 2018-10-02 Hoya Corporation Endoscope and variable power optical system for the same
US10898061B2 (en) 2016-02-23 2021-01-26 Hoya Corporation Endoscope magnification optical system, endoscope, and endoscope system
US11460676B2 (en) 2018-02-27 2022-10-04 Olympus Corporation Objective optical system and endoscope

Also Published As

Publication number Publication date
EP2420880A1 (en) 2012-02-22
EP2420880B1 (en) 2015-12-02
WO2010119640A1 (ja) 2010-10-21
CN102460266B (zh) 2014-10-15
EP2420880A4 (en) 2014-01-08
JPWO2010119640A1 (ja) 2012-10-22
US20110211267A1 (en) 2011-09-01
CN102460266A (zh) 2012-05-16
US8203798B2 (en) 2012-06-19

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